200849285

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3319}}^1$

素因数の和:3370

約数の個数: 48

約数和(自身を含む): 317923200

約数和(自身を除く): 117073915

約数列:

[1, 5, 7, 13, 19, 35, 49, 65, 91, 95, 133, 245, 247, 455, 637, 665, 931, 1235, 1729, 3185, 3319, 4655, 8645, 12103, 16595, 23233, 43147, 60515, 63061, 116165, 162631, 215735, 302029, 315305, 441427, 813155, 819793, 1510145, 2114203, 2207135, 3089989, 4098965, 5738551, 10571015, 15449945, 28692755, 40169857, 200849285]

約数ペア:

[(1, 200849285), (5, 40169857), (7, 28692755), (13, 15449945), (19, 10571015), (35, 5738551), (49, 4098965), (65, 3089989), (91, 2207135), (95, 2114203), (133, 1510145), (245, 819793), (247, 813155), (455, 441427), (637, 315305), (665, 302029), (931, 215735), (1235, 162631), (1729, 116165), (3185, 63061), (3319, 60515), (4655, 43147), (8645, 23233), (12103, 16595)]